<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
		    <swiper-slide v-for="item of list" :key="item.id">
		    	<img 
		    		class="swiper-img" 
		    		:src="item.imgUrl">
		    </swiper-slide>
	    	<div class="swiper-pagination"  slot="pagination"></div>
	  </swiper>
	</div>
</template>

<script>
export default {
	name: 'HomeSwiper',
	props: {
		list: Array
	},
	data () {
		return {
			swiperOption: {
				pagination: '.swiper-pagination',
				loop:true
			}
		}
	},
	computed: {
		showSwiper () {
			return this.list.length
		}
	}
}	
</script>

<style lang="stylus" scoped>
	.wrapper >>>.swiper-pagination-bullet-active
			background:#fff !important
	.wrapper
		overflow:hidden
		width:100%
		height:0
		padding-bottom: 31.25%;
		// height:31.25vw	
		background:#ccc
		.swiper-img
			width:100%
	
</style>